27303220

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{195023}}^1$

素因数の和:195039

約数の個数: 24

約数和(自身を含む): 65528064

約数和(自身を除く): 38224844

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 195023, 390046, 780092, 975115, 1365161, 1950230, 2730322, 3900460, 5460644, 6825805, 13651610, 27303220]

約数ペア:

[(1, 27303220), (2, 13651610), (4, 6825805), (5, 5460644), (7, 3900460), (10, 2730322), (14, 1950230), (20, 1365161), (28, 975115), (35, 780092), (70, 390046), (140, 195023)]